January Weather in Las Lajitas, Argentina

Last updated: August 22, 2025

In January, the average temperature in Las Lajitas, Argentina is a warm 26°C (80°F), with a range from a cool 14°C (58°F) to a sizzling 42°C (108°F). Expect around 158 mm (6.2 in) of precipitation spread over 13 days, coupled with an average humidity of 81%. Whether you're exploring or relaxing, be prepared for a diverse range of weather this month!

January Temperature in Las Lajitas

In January in Las Lajitas, the average temperature is 26°C (80°F), with maximums reaching up to 42°C (108°F) and minimums dropping as low as 14°C (58°F). It's advisable to pack both light summer clothes and a light jacket for cooler evenings while enjoying your travels.

January Weather in Las Lajitas: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Las Lajitas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Lajitas, January typically has an average temperature of 26°C (80°F), with highs reaching up to 42°C (108°F) and lows dropping to around 14°C (58°F).

Data source: Temperature data for Las Lajitas generated using information from the Copernicus Climate Change Service.

January Precipitation in Las Lajitas

In Las Lajitas in January, the precipitation amount is 158 mm (6.2 in) over the course of 13 days.

January Precipitation Trends in Las Lajitas

The chart displays monthly precipitation patterns in Las Lajitas, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Las Lajitas, January typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Las Lajitas

In Las Lajitas in January, humidity is 81%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and requiring frequent breaks to stay refreshed and hydrated.

January Average Humidity in Las Lajitas

This chart illustrates the average monthly humidity levels in Las Lajitas, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Las Lajitas is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Las Lajitas

In Las Lajitas in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Las Lajitas.

Maximum UV Index Levels in Las Lajitas for January

The chart shows the monthly maximum UV Index (UVI) for Las Lajitas in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Las Lajitas typically reaches 16, which falls under the extreme exposure category.

Data source: Las Lajitas January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Las Lajitas Compares to Other Months

Weather in Las Lajitas varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Las Lajitas, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Las Lajitas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	158 mm (6.2 inches)	81%	extreme
February Weather	25°C (76°F)	155 mm (6.1 inches)	75%	extreme
March Weather	23°C (74°F)	129 mm (5.1 inches)	76%	extreme
April Weather	21°C (70°F)	102 mm (4.0 inches)	85%	extreme
May Weather	17°C (63°F)	37 mm (1.5 inches)	88%	very high
June Weather	14°C (57°F)	18 mm (0.7 inches)	79%	high
July Weather	14°C (57°F)	11 mm (0.4 inches)	60%	high
August Weather	17°C (63°F)	8 mm (0.3 inches)	45%	very high
September Weather	21°C (69°F)	16 mm (0.6 inches)	53%	extreme
October Weather	23°C (74°F)	87 mm (3.4 inches)	55%	extreme
November Weather	25°C (77°F)	108 mm (4.2 inches)	75%	extreme
December Weather	26°C (79°F)	142 mm (5.6 inches)	85%	extreme